It is no coincidence that companies like Innovative Solar Systems have expanded and are now primarily only developing and building solar farm projects that are over 20MW in size. By increasing the size of these solar farm projects in the U.S many things happen: the cost to lease the land goes down, the cost of the equipment is less and of course the labor to construct and build these massive solar farm projects are much less. Softer costs like legal, environmental studies and engineering can also be less if spread over the entire size of the project.